120709128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2729}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 321048000

約数和(自身を除く): 200338872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 97, 114, 152, 194, 228, 291, 388, 456, 582, 776, 1164, 1843, 2328, 2729, 3686, 5458, 5529, 7372, 8187, 10916, 11058, 14744, 16374, 21832, 22116, 32748, 44232, 51851, 65496, 103702, 155553, 207404, 264713, 311106, 414808, 529426, 622212, 794139, 1058852, 1244424, 1588278, 2117704, 3176556, 5029547, 6353112, 10059094, 15088641, 20118188, 30177282, 40236376, 60354564, 120709128]

約数ペア:

[(1, 120709128), (2, 60354564), (3, 40236376), (4, 30177282), (6, 20118188), (8, 15088641), (12, 10059094), (19, 6353112), (24, 5029547), (38, 3176556), (57, 2117704), (76, 1588278), (97, 1244424), (114, 1058852), (152, 794139), (194, 622212), (228, 529426), (291, 414808), (388, 311106), (456, 264713), (582, 207404), (776, 155553), (1164, 103702), (1843, 65496), (2328, 51851), (2729, 44232), (3686, 32748), (5458, 22116), (5529, 21832), (7372, 16374), (8187, 14744), (10916, 11058)]